Versions of Washington Code 18.29.230 - Services at senior centers and community-based sealant programs -- Dental hygienist duties on LawServer 2023 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2022 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs–Dental hygienist duties 2020 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2019 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2018 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2016 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs–Dental hygienist duties 2015 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs–Dental hygienist duties 2014 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2013 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties 2009 Washington Code 18.29.230 – Services at senior centers and community-based sealant programs — Dental hygienist duties